#include "types.h"
#include "stat.h"
#include "user.h"

int
main(int argc, char *argv[])
{
  if(argc < 3)
  {
    printf(2, "Usage: ln <-s> old new\n");
    exit();
  }
  if(strcmp(argv[1],"-s")==0)		// then sym link
  {
      if(symlink(argv[2],argv[3])<0)
	printf(2, "Sym-link %s %s: failed\n", argv[2], argv[3]);
  }
  else				// then hard link
  {
    if(link(argv[1], argv[2]) < 0)
      printf(2, "link %s %s: failed\n", argv[1], argv[2]);
  }
  exit();
}
